Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker
Published Apr 28, 2020
8.8
HIGHCVSS 3.1
EPSS 0.66%
Description
Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects D3600 before 1.0.0.67, D6000 before 1.0.0.67, D7800 before 1.0.1.30, EX2700 before 1.0.1.28, R6100 before 1.0.1.20, R7500 before 1.0.0.118, R7500v2 before 1.0.3.24, R7800 before 1.0.2.40, R9000 before 1.0.2.52, WN2000RPTv3 before 1.0.1.20, WN3000RPv3 before 1.0.2.50, WN3100RPv2 before 1.0.0.56, WNDR3700v4 before 1.0.2.96, WNDR4300 before 1.0.2.98, WNDR4300v2 before 1.0.0.50, and WNDR4500v3 before 1.0.0.50.
Affected products
No data.
Configuration 1
- < 1.0.0.67
Configuration 2
- < 1.0.0.67
Configuration 3
- < 1.0.1.30
Configuration 4
- < 1.0.1.28
Configuration 5
- < 1.0.1.20
Configuration 6
- < 1.0.0.118
Configuration 7
- < 1.0.3.24
Configuration 8
- < 1.0.2.40
Configuration 9
- < 1.0.2.52
Configuration 10
- < 1.0.1.20
Configuration 11
- < 1.0.2.50
Configuration 12
- < 1.0.0.56
Configuration 13
- < 1.0.2.96
Configuration 14
- < 1.0.2.98
Configuration 15
- < 1.0.0.50
Configuration 16
- < 1.0.0.50
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
1 other source (MITRE) ▾
CVSS:3.0/AC:L/AV:A/A:H/C:H/I:H/PR:N/S:U/UI:N
AV:A/AC:L/Au:N/C:P/I:P/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Table of values (9 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 0.66% (0.00657) | 49.63th | v5 (v2026.06.15) |
| Sep 20, 2026 | 0.66% (0.00657) | 49.98th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.08% (0.00079) | 34.59th | v3 (v2023.03.01) |
| Jun 26, 2024 | 0.08% (0.00079) | 34.38th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.08% (0.00079) | 32.36th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.89% (0.00885) | 10.50th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.42% (0.00416) | 10.04th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.42% (0.00416) | 0.00th | v1 |
References (1)
- https://kb.netgear.com/000055139/Security-Advisory-for-Pre-Authentication-Buffer-Overflow-on-Some-Routers-Gateways-and-Extenders-PSV-2017-2492 x_refsource_CONFIRMVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://kb.netgear.com/000055139/Security-Advisory-for-Pre-Authentication-Buffer-Overflow-on-Some-Routers-Gateways-and-Extenders-PSV-2017-2492 | x_refsource_CONFIRMVendor Advisory |
Change history (0)
No recorded changes yet.